What is the probability of having two daughters and 1 son? Child #1 == of being XX Child #2 = -1/2 of being XX child #3 = -1/2 of being XY 144/1/2 Correct answer= My answe 3

Q: In a large population of mice,  0.58 have the recessive genetic condition rsiancer (fictional).…

A: In a large population of mice,  0.58 have the recessive genetic condition rsiancer.  Here, we have…

Q: (0 - E)2 Phenotype Observed Expected Yellow & Non-starchy seeds 470 (#27) # 29 Yellow & Starchy…

A: The Chi-square test determines the probability of difference between the observed and the expected…

Q: Phenylketonuria (PKU) is a disorder caused by a recessive allele. Two carrier individuals have…

A: When the gene aur phenylalanine hydroxylase is defective due to mutation in Its gene on chromosome…

Q: What is the gametio ratio op each cross ? a. Aabb DD x AABB Dd b. Ee Ff X EeFf

A: The gametes are the unit of sexual reproduction and according to the law of independent assortment…

Q: In phenotypic ratio is it okay to write 4 because the phenotype is AB (AB, AB, AB, AB)? or it…

A: The alleles are the alternative forms of a gene that are located on the same locus of a homologous…

Q: In Figure 5-32, what do the half-red, half-blue segments represent?

A: the half-red, half-blue segments represent:

Q: In a class of 20 biology students, 12 have the recessive disorder, chronic whining syndrome. Use the…

A: Hardy-Weinberg equation is generally used to predict if a given population is evolving or not. It…

Q: What is the penetrance of this trait? i.e., What is the ratio between the number of individuals in…

A: The term "penetrance" refers to the rate at which a given gene is present in a population and…

Q: If two carriers of the gene for albinism marry and have children, then each of their children has a…

A: Genetics:Genetics is defined as the study of heredity that is how characters are transferred from…

Q: When analyzing the automated DNA fingerprints of a father and his biological daughter, a technician…

A: Dna finger printing is a technique which is used to compare the DNA of two individuals to identify…

Q: swer the following questions: (again case matters when writing the allele letters!) blor and kernel…

A: Mendel has given three laws- law of dominance, law of segregation and law of independent assortment.…

Q: List four modified Mendelian ratios that you can think of.

A: A gene is a unit of hereditary arranged in thousands on the strands of DNA(deoxyribonucleic acid)…

Q: A man and woman both have brown eyes. One of their children has blue eyes. How is that possible?…

A: Alleles are the alternative forms of a gene that are located on the same locus of a homologous…

Q: What information do the mean and variance provide about a distribution?

A: Statistical methods are of great importance in biology as they help in analysis and inference of an…

Q: can you elaborate on why the plus one is to the 26 and the 24?

A: When calculating the distance between two genes on a chromosome, we use the genetic concept of…

Q: From parents of genotypes A/A ⋅ B/B and a/a ⋅ b/b, adihybrid was produced. In a testcross of the…

A: results provide :

Q: Mole Faction why do you sum T + C = 1 - A - G? Where did the 1 come from? What does it mean?…

A: As mentioned previously according to Chargaff's rule the sum of the purine ( adenine  and guanine )…

Q: Show your calculations and explain your logic. If a forensic profile is (7, 8) for this CODIS Core…

A: CODIS Core Locus…

Q: I have a vial of F2 offspring resulting from a two-generation cross between true-breeding wildtype…

A: Approach to solving the question:To determine the expected numbers, I applied Mendelian genetics…

Q: answer the last question on the bottom of the second page. Please answer in detail and accurately.…

A: Huntington disease:It is an uncommon, genetic illness that results in the gradual destruction of…

Q: If the range of the graph in the first part of the question is supposed to be between 5 and 10,…

A: Changes in pH affect the ionisation of active site residues of an enzyme and alters the rate of…

Q: how did you get 0.03x10^-4? Also, what is the final answer?

A: In a general reaction such as: aA + bB ⇌ cC + dD At equilibrium (steady state), the concentration of…

Q: When a chi square test is applied to solve a linkage problem, explain why an independent assortment…

A: The null hypothesis in this case and actually, where the chi-square test is applied for use in the…

Q: If the chi-square value came out to 14,224.221 and the p-value was said to be less than 0.01, what…

A: P value  P value or probability is use to accept or reject the null hypothesis.

Q: A poultry grower has 2 breeds of chicken, averaging 9 and 5 lbs. In weight. The F1 of the cross…

A: When two different breeds of chicken are crossed, the F1 generation will typically have an…

Q: In pedigrees, individuals are usually specified by using a Roman numeral for their generation in the…

A: Cystic fibrosis (CF) is an inherited disorder that causes severe damage to the lungs, digestive…

Q: In a Lineweaver-burk plot, the Y-intercept is -1/KM True or False

A: Lineweaver-Burk plot is also known as the double reciprocal plot which is a graphical representation…

Q: If there is a maximum Lod score of 4.2 at θ = 0.31, what can you say about the linkage and the…

A: Logarithm of odds (Lod) is a statistical method used for analyzing genetic linkage in human. Lod…

Q: What does the likelihood ratio mean?

A: The biostatistics is defined as the statistical processes and methods that are applied to the…

Q: Given the following pedigree (note that C7C, M4C, N2X, H6C, G9X, J1C, B8X, and P2X are the names of…

A: The degree of genetic relatedness or similarity between two alleles at a certain location within an…

Q: f I have a tree basal area (BA) of 1.5ft^2. What is this in diameter at breast height (DBH) inches?…

A: Basal area or (BA) is expressed in square feet and is mainly a measure of the cross-sectional area…

Q: Tendel's Law of Independent Assortment? Explain your reasufillig in your own words. AB Ab aB ab AB…

A: In the Punett square a dihybrid cross  is shown where two traits are considered at a time. Each…

Q: When a chi square analysis is applied to solve a linkage problem,explain why an independent…

A: Biostatistics is a branch of statistics that deals with the analysis and interpretation of…

Q: . How sure would we be that he is not a carrier if all the calves are born normal? How many would…

A: Curly calf syndrome is a genetic disorder that is lethal for the calf. It is seen in beef cattle and…

Q: The genotype at one CODIS Core Locus for the mother is (3,8) and for the father is (5, 7). Answer…

A: There are four possible recombinations: The dominant allele of the mother crosses with the dominant…

Q: Calculate the Variance of the following data set: 10, 15, 13, 12, 14

A: Variability from mean is measured by variance.Variance tell us about spread of Data from average…

Q: If two genes are completely linked, the value of r = : 1.00 0.75 0.25

A: Genetic linkage is th physical relationship between the genes. These are divide based on the…

Q: Spondylocostal dysostosis is a disabling autosomal recessive disorder with characteristics including…

A: Q17)Spondylocostal dysostosis is a condition that occurs from birth and is characterized by…

Q: why doesnt this chi square value fit the number of expected with independent assortment?

A: Genetics can help us understand the evolution of species: By studying the genetics of different…

Q: Following figure is showing the DNA fingerprint analysis on the ônë locus öf å man with four…

A: DNA fingerprinting is a test which uses Dna of a person at generate its fragments.

Inheritance and Mendelian Genetics

Inheritance means the passing of traits to offspring from parents. These traits could be passed either through asexual reproduction or sexual reproduction. The offspring receives the genetic material from the parents. Mendelian inheritance is a certain biological inheritance that follows the rules and principles laid down by Gregor Mendel in 1865. The initial hypothesis was considered wrong, but other inheritance theories modified the concept of inheritance and thus genetics.